luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fs/adfs: dir: switch to iterate_shared method

Browse Source 
There is nothing in our readdir (aka iterate) method that relies on
the directory inode being exclusively locked, so switch to using the
iterate_shared() hook rather than iterate().

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Russell King 2019-12-09 11:10:11 +00:00 committed by Al Viro
parent 4a0a88b666
commit cdc46e99e1
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/adfs/dir.c
View File

@ -235,8 +235,7 @@ void adfs_object_fixup(struct adfs_dir *dir, struct object_info *obj)
}
}
static int
adfs_readdir(struct file *file, struct dir_context *ctx)
static int adfs_iterate(struct file *file, struct dir_context *ctx)
{
struct inode *inode = file_inode(file);
struct super_block *sb = inode->i_sb;
@ -399,7 +398,7 @@ static int adfs_dir_lookup_byname(struct inode *inode, const struct qstr *qstr,
const struct file_operations adfs_dir_operations = {
.read = generic_read_dir,
.llseek = generic_file_llseek,
.iterate = adfs_readdir,
.iterate_shared = adfs_iterate,
.fsync = generic_file_fsync,
};