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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
qstr: constify instances in ext2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
+5
-5
+3
-3
fs/ext2/dir.c
+3
-3
fs/ext2/dir.c
···
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* and the entry itself. Page is returned mapped and unlocked.
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* Entry is guaranteed to be valid.
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*/
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-
struct ext2_dir_entry_2 *ext2_find_entry (struct inode * dir,
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struct qstr *child, struct page ** res_page)
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+
struct ext2_dir_entry_2 *ext2_find_entry (struct inode *dir,
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const struct qstr *child, struct page **res_page)
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{
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const char *name = child->name;
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int namelen = child->len;
···
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return de;
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}
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-
ino_t ext2_inode_by_name(struct inode *dir, struct qstr *child)
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+
ino_t ext2_inode_by_name(struct inode *dir, const struct qstr *child)
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{
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ino_t res = 0;
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struct ext2_dir_entry_2 *de;
+2
-2
fs/ext2/ext2.h
+2
-2
fs/ext2/ext2.h
···
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/* dir.c */
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extern int ext2_add_link (struct dentry *, struct inode *);
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extern ino_t ext2_inode_by_name(struct inode *, struct qstr *);
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+
extern ino_t ext2_inode_by_name(struct inode *, const struct qstr *);
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extern int ext2_make_empty(struct inode *, struct inode *);
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extern struct ext2_dir_entry_2 * ext2_find_entry (struct inode *,struct qstr *, struct page **);
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+
extern struct ext2_dir_entry_2 * ext2_find_entry (struct inode *,const struct qstr *, struct page **);
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extern int ext2_delete_entry (struct ext2_dir_entry_2 *, struct page *);
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extern int ext2_empty_dir (struct inode *);
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extern struct ext2_dir_entry_2 * ext2_dotdot (struct inode *, struct page **);