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authorYuwei Guan <ssawgyw@gmail.com>2022-11-15 14:35:37 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2022-11-28 12:46:33 -0800
commit66aee5aaa237e5a3475581b462b8b22e0944d264 (patch)
tree73e22b37e87475233a4c1875d56591802a83672b /fs/f2fs
parent777cd95b8066ced4e9a2534941b81f8ad98e74fb (diff)
f2fs: change type for 'sbi->readdir_ra'
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>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/dir.c2
-rw-r--r--fs/f2fs/f2fs.h2
-rw-r--r--fs/f2fs/super.c2
-rw-r--r--fs/f2fs/sysfs.c5
4 files changed, 8 insertions, 3 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 030b7fd4142f..8e025157f35c 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -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;
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index b89b5d755ce0..96bd3461c0bb 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -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 */
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 05101cd4140b..31435c8645c8 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -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)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 97bf0dbb0974..33ec467b3772 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -656,6 +656,11 @@ out:
return count;
}
+ if (!strcmp(a->attr.name, "readdir_ra")) {
+ sbi->readdir_ra = !!t;
+ return count;
+ }
+
*ui = (unsigned int)t;
return count;