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| author | yohan.joung <yohan.joung@sk.com> | 2025-06-25 09:14:07 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2025-06-30 16:43:58 +0000 |
| commit | 10dcaa56ef93f2a45e4c3fec27d8e1594edad110 (patch) | |
| tree | 6e916d52d40529c9ec007556807b63b8ee5c3f49 | |
| parent | 154467f4ad033473e5c903a03e7b9bca7df9a0fa (diff) | |
| download | linux-10dcaa56ef93f2a45e4c3fec27d8e1594edad110.tar.gz linux-10dcaa56ef93f2a45e4c3fec27d8e1594edad110.zip | |
f2fs: fix to check upper boundary for value of gc_boost_zoned_gc_percent
to check the upper boundary when setting gc_boost_zoned_gc_percent
Fixes: 9a481a1c16f4 ("f2fs: create gc_no_zoned_gc_percent and gc_boost_zoned_gc_percent")
Signed-off-by: yohan.joung <yohan.joung@sk.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/sysfs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 51be7ffb38c5..2b5c35ce7b8c 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -628,6 +628,13 @@ out: return count; } + if (!strcmp(a->attr.name, "gc_boost_zoned_gc_percent")) { + if (t > 100) + return -EINVAL; + *ui = (unsigned int)t; + return count; + } + #ifdef CONFIG_F2FS_IOSTAT if (!strcmp(a->attr.name, "iostat_enable")) { sbi->iostat_enable = !!t; |