From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 8 May 2017 19:24:17 +0000 (-0700)
Subject: Merge tag 'for-f2fs-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk... 
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70ef8f0d37573079e093305214d0cc9eb71100f7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Merge tag 'for-f2fs-4.12' of git://git./linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this round, we've focused on enhancing performance with regards to
  block allocation, GC, and discard/in-place-update IO controls. There
  are a bunch of clean-ups as well as minor bug fixes.

  Enhancements:
   - disable heap-based allocation by default
   - issue small-sized discard commands by default
   - change the policy of data hotness for logging
   - distinguish IOs in terms of size and wbc type
   - start SSR earlier to avoid foreground GC
   - enhance data structures managing discard commands
   - enhance in-place update flow
   - add some more fault injection routines
   - secure one more xattr entry

  Bug fixes:
   - calculate victim cost for GC correctly
   - remain correct victim segment number for GC
   - race condition in nid allocator and initializer
   - stale pointer produced by atomic_writes
   - fix missing REQ_SYNC for flush commands
   - handle missing errors in more corner cases"

* tag 'for-f2fs-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (111 commits)
  f2fs: fix a mount fail for wrong next_scan_nid
  f2fs: enhance scalability of trace macro
  f2fs: relocate inode_{,un}lock in F2FS_IOC_SETFLAGS
  f2fs: Make flush bios explicitely sync
  f2fs: show available_nids in f2fs/status
  f2fs: flush dirty nats periodically
  f2fs: introduce CP_TRIMMED_FLAG to avoid unneeded discard
  f2fs: allow cpc->reason to indicate more than one reason
  f2fs: release cp and dnode lock before IPU
  f2fs: shrink size of struct discard_cmd
  f2fs: don't hold cmd_lock during waiting discard command
  f2fs: nullify fio->encrypted_page for each writes
  f2fs: sanity check segment count
  f2fs: introduce valid_ipu_blkaddr to clean up
  f2fs: lookup extent cache first under IPU scenario
  f2fs: reconstruct code to write a data page
  f2fs: introduce __wait_discard_cmd
  f2fs: introduce __issue_discard_cmd
  f2fs: enable small discard by default
  f2fs: delay awaking discard thread
  ...
---

70ef8f0d37573079e093305214d0cc9eb71100f7
diff --cc fs/f2fs/inline.c
index fa729ff6b2f9,0ccdefe9fdba..e4c527c4e7d0
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@@ -533,8 -533,8 +533,8 @@@ int f2fs_add_inline_entry(struct inode 
  
  	f2fs_wait_on_page_writeback(ipage, NODE, true);
  
 -	name_hash = f2fs_dentry_hash(new_name);
 +	name_hash = f2fs_dentry_hash(new_name, NULL);
- 	make_dentry_ptr(NULL, &d, (void *)dentry_blk, 2);
+ 	make_dentry_ptr_inline(NULL, &d, dentry_blk);
  	f2fs_update_dentry(ino, mode, &d, new_name, name_hash, bit_pos);
  
  	set_page_dirty(ipage);