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f2fs: change type for 'sbi->readdir_ra'

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Before this patch, the varibale 'readdir_ra' takes effect if it's equal
to '1' or not, so we can change type for it from 'int' to 'bool'.

Signed-off-by: Yuwei Guan <Yuwei.Guan@zeekrlife.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yuwei Guan 2022-11-15 14:35:37 +08:00 committed by Jaegeuk Kim
parent 777cd95b80
commit 66aee5aaa2
4 changed files with 8 additions and 3 deletions
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2
fs/f2fs/dir.c
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@ -1010,7 +1010,7 @@ int f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d,
struct fscrypt_str de_name = FSTR_INIT(NULL, 0);
struct f2fs_sb_info *sbi = F2FS_I_SB(d->inode);
struct blk_plug plug;
bool readdir_ra = sbi->readdir_ra == 1;
bool readdir_ra = sbi->readdir_ra;
bool found_valid_dirent = false;
int err = 0;

2
fs/f2fs/f2fs.h
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@ -1698,7 +1698,7 @@ struct f2fs_sb_info {
unsigned int total_node_count; /* total node block count */
unsigned int total_valid_node_count; /* valid node block count */
int dir_level; /* directory level */
int readdir_ra; /* readahead inode in readdir */
bool readdir_ra; /* readahead inode in readdir */
u64 max_io_bytes; /* max io bytes to merge IOs */
block_t user_block_count; /* # of user blocks */

2
fs/f2fs/super.c
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@ -4085,7 +4085,7 @@ static void f2fs_tuning_parameters(struct f2fs_sb_info *sbi)
1 << F2FS_IPU_HONOR_OPU_WRITE;
}
sbi->readdir_ra = 1;
sbi->readdir_ra = true;
}
static int f2fs_fill_super(struct super_block *sb, void *data, int silent)

5
fs/f2fs/sysfs.c
View File

@ -656,6 +656,11 @@ static ssize_t __sbi_store(struct f2fs_attr *a,
return count;
}
if (!strcmp(a->attr.name, "readdir_ra")) {
sbi->readdir_ra = !!t;
return count;
}
*ui = (unsigned int)t;
return count;