diff options
| author | Kinglong Mee <kinglongmee@gmail.com> | 2017-03-10 20:43:20 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-03-21 22:34:31 -0400 |
| commit | bd4667cb4b77f02a16dd14443ba66884d755c7e6 (patch) | |
| tree | d41760e460e29c04521b9ab13502bf28b9dfb1f8 /fs/f2fs/inline.c | |
| parent | d7563861722a471cf0ca348b00fa7a1c34507dea (diff) | |
f2fs: clear FI_DATA_EXIST flag in truncate_inline_inode
Clear FI_DATA_EXIST flag atomically in truncate_inline_inode, and
the return value from truncate_inline_inode isn't used, remove it.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/inline.c')
| -rw-r--r-- | fs/f2fs/inline.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index e32a9e527968..93c15337bcd9 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -63,19 +63,21 @@ void read_inline_data(struct page *page, struct page *ipage) SetPageUptodate(page); } -bool truncate_inline_inode(struct page *ipage, u64 from) +void truncate_inline_inode(struct inode *inode, struct page *ipage, u64 from) { void *addr; if (from >= MAX_INLINE_DATA) - return false; + return; addr = inline_data_addr(ipage); f2fs_wait_on_page_writeback(ipage, NODE, true); memset(addr + from, 0, MAX_INLINE_DATA - from); set_page_dirty(ipage); - return true; + + if (from == 0) + clear_inode_flag(inode, FI_DATA_EXIST); } int f2fs_read_inline_data(struct inode *inode, struct page *page) @@ -146,11 +148,11 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page) set_inode_flag(dn->inode, FI_APPEND_WRITE); /* clear inline data and flag after data writeback */ - truncate_inline_inode(dn->inode_page, 0); + truncate_inline_inode(dn->inode, dn->inode_page, 0); clear_inline_node(dn->inode_page); clear_out: stat_dec_inline_inode(dn->inode); - f2fs_clear_inline_inode(dn->inode); + clear_inode_flag(dn->inode, FI_INLINE_DATA); f2fs_put_dnode(dn); return 0; } @@ -267,9 +269,8 @@ process_inline: if (f2fs_has_inline_data(inode)) { ipage = get_node_page(sbi, inode->i_ino); f2fs_bug_on(sbi, IS_ERR(ipage)); - if (!truncate_inline_inode(ipage, 0)) - return false; - f2fs_clear_inline_inode(inode); + truncate_inline_inode(inode, ipage, 0); + clear_inode_flag(inode, FI_INLINE_DATA); f2fs_put_page(ipage, 1); } else if (ri && (ri->i_inline & F2FS_INLINE_DATA)) { if (truncate_blocks(inode, 0, false)) @@ -380,7 +381,7 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct page *ipage, set_page_dirty(page); /* clear inline dir and flag after data writeback */ - truncate_inline_inode(ipage, 0); + truncate_inline_inode(dir, ipage, 0); stat_dec_inline_dir(dir); clear_inode_flag(dir, FI_INLINE_DENTRY); @@ -455,7 +456,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage, } memcpy(backup_dentry, inline_dentry, MAX_INLINE_DATA); - truncate_inline_inode(ipage, 0); + truncate_inline_inode(dir, ipage, 0); unlock_page(ipage); |