From 01b960e94a58d91518d5dd7001c5cd0c57335251 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Thu, 23 Apr 2015 10:27:21 -0700 Subject: [PATCH] f2fs: add f2fs_may_inline_{data, dentry} This patch adds f2fs_may_inline_data and f2fs_may_inline_dentry. Signed-off-by: Jaegeuk Kim --- fs/f2fs/f2fs.h | 3 ++- fs/f2fs/file.c | 2 +- fs/f2fs/inline.c | 13 ++++++++++++- fs/f2fs/namei.c | 4 ++-- 4 files changed, 17 insertions(+), 5 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 7ff3ac7a1ce8..2bb9b577b598 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1839,7 +1839,8 @@ extern struct kmem_cache *inode_entry_slab; /* * inline.c */ -bool f2fs_may_inline(struct inode *); +bool f2fs_may_inline_data(struct inode *); +bool f2fs_may_inline_dentry(struct inode *); void read_inline_data(struct page *, struct page *); bool truncate_inline_inode(struct page *, u64); int f2fs_read_inline_data(struct inode *, struct page *); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 3d6de54fead0..ffd9b7e49be7 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -560,7 +560,7 @@ void f2fs_truncate(struct inode *inode) trace_f2fs_truncate(inode); /* we should check inline_data size */ - if (f2fs_has_inline_data(inode) && !f2fs_may_inline(inode)) { + if (f2fs_has_inline_data(inode) && !f2fs_may_inline_data(inode)) { if (f2fs_convert_inline_inode(inode)) return; } diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index 8140e4f0e538..99d514815af7 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -13,7 +13,7 @@ #include "f2fs.h" -bool f2fs_may_inline(struct inode *inode) +bool f2fs_may_inline_data(struct inode *inode) { if (!test_opt(F2FS_I_SB(inode), INLINE_DATA)) return false; @@ -30,6 +30,17 @@ bool f2fs_may_inline(struct inode *inode) return true; } +bool f2fs_may_inline_dentry(struct inode *inode) +{ + if (!test_opt(F2FS_I_SB(inode), INLINE_DENTRY)) + return false; + + if (!S_ISDIR(inode->i_mode)) + return false; + + return true; +} + void read_inline_data(struct page *page, struct page *ipage) { void *src_addr, *dst_addr; diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index a311c3ce3918..c0ba8e3bc5b2 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -56,9 +56,9 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode) goto out; } - if (f2fs_may_inline(inode)) + if (f2fs_may_inline_data(inode)) set_inode_flag(F2FS_I(inode), FI_INLINE_DATA); - if (test_opt(sbi, INLINE_DENTRY) && S_ISDIR(inode->i_mode)) + if (f2fs_may_inline_dentry(inode)) set_inode_flag(F2FS_I(inode), FI_INLINE_DENTRY); trace_f2fs_new_inode(inode, 0); -- 2.20.1