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f2fs: no need to wait on page writebck to meta pages
2014-05-07 Jaegeuk Kimf2fs: no need to wait on page writebck to meta pages
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: avoid grab_cache_page_write_begin for data pages
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: split grab_cache_page and wait_on_page_writeback...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: consider fallocated space for SEEK_DATA
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: return i_size if the hole is outside of i_size
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: submit bio at the reclaim path
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: return errors right after checking them
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: pass flags field to setxattr functions
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: clean up long variable names
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: adjust free mem size to flush dentry blocks
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: avoid BUG_ON when mouting corrupted image having...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: add available_nids to fix handling max_nid correctly
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: remove costly dirty_dir_inode operations
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: fix to unlock f2fs_lock at the omitted error...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: call redirty_page_for_writepage
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-05-07 Jaegeuk Kimf2fs: avoid to conduct roll-forward due to the remained...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-04-07 Jaegeuk Kimf2fs: introduce f2fs_issue_flush to avoid redundant...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-04-02 Jaegeuk Kimf2fs: fix to cover io->bio with io_rwsem
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-04-01 Jaegeuk Kimf2fs: return -EIO when node id is not matched
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: avoid RECLAIM_FS-ON-W warning
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: skip unnecessary node writes during fsync
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: introduce fi->i_sem to protect fi's info
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: change reclaim rate in percentage
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: add missing documentation for dir_level
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: remove unnecessary threshold
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: throttle the memory footprint with a sysfs entry
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: avoid to drop nat entries due to the negative...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-20 Jaegeuk Kimf2fs: call f2fs_wait_on_page_writeback instead of native...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-18 Jaegeuk Kimf2fs: introduce nr_pages_to_write for segment alignment
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-18 Jaegeuk Kimf2fs: increase pages_skipped when skipping writepages
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-18 Jaegeuk Kimf2fs: avoid small data writes by skipping writepages
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-18 Jaegeuk Kimf2fs: introduce get_dirty_dents for readability
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-05 Jaegeuk Kimf2fs: fix wrong kernel coding style
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-03-03 Jaegeuk Kimf2fs: fix to write node pages with WRITE_SYNC
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-27 Jaegeuk Kimf2fs: add an sysfs entry to control the directory level
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-27 Jaegeuk Kimf2fs: introduce large directory support
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-27 Jaegeuk Kimf2fs: remove costly bit operations for f2fs_find_entry
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-24 Jaegeuk Kimf2fs: implement a lock-free stat_show
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-24 Jaegeuk Kimf2fs: introduce a radix_tree for the free_nid list
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-24 Jaegeuk Kimf2fs: fix to mark the checkpointed nat entry correctly
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-24 Jaegeuk Kimf2fs: fix to do build_stat prior to the recovery procedure
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-24 Jaegeuk Kimf2fs: fix not to write data pages on the page reclaiming...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: fix the calculation of max_nids
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: clean up redundant function call
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: fix f2fs_write_meta_page at no checkpoint status
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: fix to truncate dentry pages in the error case
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: fix a build warning
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: clean up with a macro
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: fix the potential mismatch between dir's i_size...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: remove the ugly pointer conversion
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: fix to recover xattr node block
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: handle dirty segments inside refresh_sit_entry
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-02-17 Jaegeuk Kimf2fs: update_inode_page should be done all the time
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-22 Jaegeuk Kimf2fs: drop obsolete node page when it is truncated
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-22 Jaegeuk Kimf2fs: introduce NODE_MAPPING for code consistency
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-22 Jaegeuk Kimf2fs: move a branch for code redability
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-22 Jaegeuk Kimf2fs: call mark_inode_dirty to flush dirty pages
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-16 Jaegeuk Kimf2fs: avoid f2fs_balance_fs call during pageout
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-09 Jaegeuk Kimf2fs: update documents and a MAINTAINERS entry
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-08 Jaegeuk Kimf2fs: add a sysfs entry to control max_victim_search
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-08 Jaegeuk Kimf2fs: improve write performance under frequent fsync...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-06 Jaegeuk Kimf2fs: handle errors correctly during f2fs_reserve_block
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-06 Jaegeuk Kimf2fs: add inline_data recovery routine
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-06 Jaegeuk Kimf2fs: add the number of inline_data files to status...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-06 Jaegeuk Kimf2fs: refactor f2fs_convert_inline_data
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-06 Jaegeuk Kimf2fs: call f2fs_put_page at the error case
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2014-01-06 Jaegeuk Kimf2fs: convert inline_data for punch_hole
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-27 Jaegeuk Kimf2fs: don't need to get f2fs_lock_op for the inline_data...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-26 Jaegeuk Kimf2fs: check the blocksize before calling generic_direct_IO...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-26 Jaegeuk Kimf2fs: should put the dnode when NEW_ADDR is detected
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-26 Jaegeuk Kimf2fs: introduce F2FS_INODE macro to get f2fs_inode
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add description about small_discards in document
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: write dirty meta pages collectively
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: introduce a new direct_IO write path
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: introduce sysfs entry to control in-place-update...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: fix the location of tracepoint
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: refactor bio->rw handling
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add unlikely() macro for compiler more aggressively
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: refactor bio-related operations
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: remove the own bi_private allocation
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: remove unnecessary condition checks
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: bug fix on bit overflow from 32bits to 64bits
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: remove unnecessary return value
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add detailed information of bio types in the...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: avoid lock debugging overhead
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: merge read IOs at ra_nat_pages()
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: introduce a bio array for per-page write bios
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: disable the extent cache ops on high fragmented...
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: use sbi->write_mutex for write bios
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: clean up the do_submit_bio flow
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add a tracepoint for f2fs_issue_discard
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: introduce f2fs_issue_discard() to clean up
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add a sysfs entry to control max_discards
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add key functions for small discards
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-12-23 Jaegeuk Kimf2fs: add a slab cache entry for small discards
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-11-01 Jaegeuk Kimf2fs: update f2fs document
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-10-31 Jaegeuk Kimf2fs: avoid to wait all the node blocks during fsync
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-10-29 Jaegeuk Kimf2fs: add an option to avoid unnecessary BUG_ONs
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-10-29 Jaegeuk Kimf2fs: introduce CONFIG_F2FS_CHECK_FS for BUG_ON control
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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2013-10-28 Jaegeuk Kimf2fs: fix a deadlock during init_acl procedure
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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