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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-01-05 16:02:36 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-01-22 14:56:48 -0800 |
| commit | d8a9a22992f97cb3e2a7f6e706ecd510d5783e44 (patch) | |
| tree | 8cee9f8706fe6640d7a28a82cb5cca5351f93c2c /fs/f2fs/f2fs.h | |
| parent | a2e2e76b23038b187e5656c467ec76eeb29b8275 (diff) | |
| download | linux-d8a9a22992f97cb3e2a7f6e706ecd510d5783e44.tar.gz linux-d8a9a22992f97cb3e2a7f6e706ecd510d5783e44.tar.bz2 linux-d8a9a22992f97cb3e2a7f6e706ecd510d5783e44.zip | |
f2fs: allow quota to use reserved blocks
This patch allows quota to use reserved blocks all the time.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 7a85298a74eb..269f9dec3d49 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1576,10 +1576,15 @@ static inline bool f2fs_has_xattr_block(unsigned int ofs) return ofs == XATTR_NODE_OFFSET; } -static inline bool __allow_reserved_blocks(struct f2fs_sb_info *sbi) +static inline bool __allow_reserved_blocks(struct f2fs_sb_info *sbi, + struct inode *inode) { + if (!inode) + return true; if (!test_opt(sbi, RESERVE_ROOT)) return false; + if (IS_NOQUOTA(inode)) + return true; if (capable(CAP_SYS_RESOURCE)) return true; if (uid_eq(sbi->s_resuid, current_fsuid())) @@ -1620,7 +1625,7 @@ static inline int inc_valid_block_count(struct f2fs_sb_info *sbi, avail_user_block_count = sbi->user_block_count - sbi->current_reserved_blocks; - if (!__allow_reserved_blocks(sbi)) + if (!__allow_reserved_blocks(sbi, inode)) avail_user_block_count -= sbi->root_reserved_blocks; if (unlikely(sbi->total_valid_block_count > avail_user_block_count)) { @@ -1821,7 +1826,7 @@ static inline int inc_valid_node_count(struct f2fs_sb_info *sbi, valid_block_count = sbi->total_valid_block_count + sbi->current_reserved_blocks + 1; - if (!__allow_reserved_blocks(sbi)) + if (!__allow_reserved_blocks(sbi, inode)) valid_block_count += sbi->root_reserved_blocks; if (unlikely(valid_block_count > sbi->user_block_count)) { |