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f2fs: retry to truncate blocks in -ENOMEM case

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This patch modifies to retry truncating node blocks in -ENOMEM case.

Signed-off-by: Hou Pengyang <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
This commit is contained in:
Jaegeuk Kim 2016-05-03 09:22:18 -07:00
commit 4c0c294934
1 changed files with 7 additions and 1 deletions
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8
fs/f2fs/inode.c
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@ -344,7 +344,7 @@ void f2fs_evict_inode(struct inode *inode)
sb_start_intwrite(inode->i_sb);
set_inode_flag(fi, FI_NO_ALLOC);
i_size_write(inode, 0);
retry:
if (F2FS_HAS_BLOCKS(inode))
err = f2fs_truncate(inode, true);
@ -354,6 +354,12 @@ void f2fs_evict_inode(struct inode *inode)
f2fs_unlock_op(sbi);
}
/* give more chances, if ENOMEM case */
if (err == -ENOMEM) {
err = 0;
goto retry;
}
sb_end_intwrite(inode->i_sb);
no_delete:
stat_dec_inline_xattr(inode);