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authorLinus Torvalds <torvalds@linux-foundation.org>2016-08-06 09:49:02 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-06 09:49:02 -0400
commit835c92d43b29eb354abdbd5475308a474d7efdfa (patch)
tree9b7808c219f01859508d1a7fca2f39eccb4b19b9 /fs/ext2
parentce804bf598b59427a2c930e5c1f5fe2e51f1b517 (diff)
parent19a6d89de2f10ee3b18c3b9fd6c7c2e249a30d71 (diff)
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Merge branch 'work.const-qstr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull qstr constification updates from Al Viro: "Fairly self-contained bunch - surprising lot of places passes struct qstr * as an argument when const struct qstr * would suffice; it complicates analysis for no good reason. I'd prefer to feed that separately from the assorted fixes (those are in #for-linus and with somewhat trickier topology)" * 'work.const-qstr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: qstr: constify instances in adfs qstr: constify instances in lustre qstr: constify instances in f2fs qstr: constify instances in ext2 qstr: constify instances in vfat qstr: constify instances in procfs qstr: constify instances in fuse qstr constify instances in fs/dcache.c qstr: constify instances in nfs qstr: constify instances in ocfs2 qstr: constify instances in autofs4 qstr: constify instances in hfs qstr: constify instances in hfsplus qstr: constify instances in logfs qstr: constify dentry_init_security
Diffstat (limited to 'fs/ext2')
-rw-r--r--fs/ext2/dir.c6
-rw-r--r--fs/ext2/ext2.h4
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 19efd1197fa5..61ad490ed67b 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -358,8 +358,8 @@ ext2_readdir(struct file *file, struct dir_context *ctx)
* and the entry itself. Page is returned mapped and unlocked.
* Entry is guaranteed to be valid.
*/
-struct ext2_dir_entry_2 *ext2_find_entry (struct inode * dir,
- struct qstr *child, struct page ** res_page)
+struct ext2_dir_entry_2 *ext2_find_entry (struct inode *dir,
+ const struct qstr *child, struct page **res_page)
{
const char *name = child->name;
int namelen = child->len;
@@ -435,7 +435,7 @@ struct ext2_dir_entry_2 * ext2_dotdot (struct inode *dir, struct page **p)
return de;
}
-ino_t ext2_inode_by_name(struct inode *dir, struct qstr *child)
+ino_t ext2_inode_by_name(struct inode *dir, const struct qstr *child)
{
ino_t res = 0;
struct ext2_dir_entry_2 *de;
diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
index 3fb93681bf7f..06af2f92226c 100644
--- a/fs/ext2/ext2.h
+++ b/fs/ext2/ext2.h
@@ -757,9 +757,9 @@ extern void ext2_rsv_window_add(struct super_block *sb, struct ext2_reserve_wind
/* dir.c */
extern int ext2_add_link (struct dentry *, struct inode *);
-extern ino_t ext2_inode_by_name(struct inode *, struct qstr *);
+extern ino_t ext2_inode_by_name(struct inode *, const struct qstr *);
extern int ext2_make_empty(struct inode *, struct inode *);
-extern struct ext2_dir_entry_2 * ext2_find_entry (struct inode *,struct qstr *, struct page **);
+extern struct ext2_dir_entry_2 * ext2_find_entry (struct inode *,const struct qstr *, struct page **);
extern int ext2_delete_entry (struct ext2_dir_entry_2 *, struct page *);
extern int ext2_empty_dir (struct inode *);
extern struct ext2_dir_entry_2 * ext2_dotdot (struct inode *, struct page **);