FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-22 09:22:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

f2fs: invalidate xattr node page when evict inode

Browse Source 
When inode is evicted, all the page cache belong to this inode should be
released including the xattr node page. But previously we didn't do this, this
patch fixed this issue.

v2:
 o reposition invalidate_mapping_pages() to the right place suggested by
Jaegeuk Kim.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2014-08-04 09:54:58 +08:00 committed by Jaegeuk Kim
parent 70cfed88ef
commit 002a41cabb
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/f2fs/inode.c
View File

@ -267,6 +267,7 @@ int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc)
void f2fs_evict_inode(struct inode *inode) void f2fs_evict_inode(struct inode *inode)
{ {
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
nid_t xnid = F2FS_I(inode)->i_xattr_nid;
trace_f2fs_evict_inode(inode); trace_f2fs_evict_inode(inode);
truncate_inode_pages_final(&inode->i_data); truncate_inode_pages_final(&inode->i_data);
@ -296,6 +297,8 @@ void f2fs_evict_inode(struct inode *inode)
sb_end_intwrite(inode->i_sb); sb_end_intwrite(inode->i_sb);
no_delete: no_delete:
invalidate_mapping_pages(NODE_MAPPING(sbi), inode->i_ino, inode->i_ino); invalidate_mapping_pages(NODE_MAPPING(sbi), inode->i_ino, inode->i_ino);
if (xnid)
invalidate_mapping_pages(NODE_MAPPING(sbi), xnid, xnid);
if (is_inode_flag_set(F2FS_I(inode), FI_APPEND_WRITE)) if (is_inode_flag_set(F2FS_I(inode), FI_APPEND_WRITE))
add_dirty_inode(sbi, inode->i_ino, APPEND_INO); add_dirty_inode(sbi, inode->i_ino, APPEND_INO);
if (is_inode_flag_set(F2FS_I(inode), FI_UPDATE_WRITE)) if (is_inode_flag_set(F2FS_I(inode), FI_UPDATE_WRITE))