Commit 26e6c910670171410577c7df2aebe94cef76e150
1 parent
5a37db302e
Exists in
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autofs4: split autofs4_init_ino()
split init_ino into new_ino and clean_ino; the former is what used to be init_ino(NULL, sbi), the latter is for cases where we passed non-NULL ino. Lose unused arguments. Acked-by: Ian Kent <raven@themaw.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Showing 3 changed files with 15 additions and 26 deletions Side-by-side Diff
fs/autofs4/autofs_i.h
... | ... | @@ -277,7 +277,8 @@ |
277 | 277 | /* Initializing function */ |
278 | 278 | |
279 | 279 | int autofs4_fill_super(struct super_block *, void *, int); |
280 | -struct autofs_info *autofs4_init_ino(struct autofs_info *, struct autofs_sb_info *sbi); | |
280 | +struct autofs_info *autofs4_new_ino(struct autofs_sb_info *); | |
281 | +void autofs4_clean_ino(struct autofs_info *); | |
281 | 282 | |
282 | 283 | /* Queue management functions */ |
283 | 284 |
fs/autofs4/inode.c
... | ... | @@ -22,35 +22,23 @@ |
22 | 22 | #include "autofs_i.h" |
23 | 23 | #include <linux/module.h> |
24 | 24 | |
25 | -struct autofs_info *autofs4_init_ino(struct autofs_info *ino, | |
26 | - struct autofs_sb_info *sbi) | |
25 | +struct autofs_info *autofs4_new_ino(struct autofs_sb_info *sbi) | |
27 | 26 | { |
28 | - int reinit = 1; | |
29 | - | |
30 | - if (ino == NULL) { | |
31 | - reinit = 0; | |
32 | - ino = kmalloc(sizeof(*ino), GFP_KERNEL); | |
33 | - } | |
34 | - | |
35 | - if (ino == NULL) | |
36 | - return NULL; | |
37 | - | |
38 | - if (!reinit) { | |
39 | - ino->flags = 0; | |
40 | - ino->dentry = NULL; | |
27 | + struct autofs_info *ino = kzalloc(sizeof(*ino), GFP_KERNEL); | |
28 | + if (ino) { | |
41 | 29 | INIT_LIST_HEAD(&ino->active); |
42 | - ino->active_count = 0; | |
43 | 30 | INIT_LIST_HEAD(&ino->expiring); |
44 | - atomic_set(&ino->count, 0); | |
31 | + ino->last_used = jiffies; | |
32 | + ino->sbi = sbi; | |
45 | 33 | } |
34 | + return ino; | |
35 | +} | |
46 | 36 | |
37 | +void autofs4_clean_ino(struct autofs_info *ino) | |
38 | +{ | |
47 | 39 | ino->uid = 0; |
48 | 40 | ino->gid = 0; |
49 | 41 | ino->last_used = jiffies; |
50 | - | |
51 | - ino->sbi = sbi; | |
52 | - | |
53 | - return ino; | |
54 | 42 | } |
55 | 43 | |
56 | 44 | void autofs4_free_ino(struct autofs_info *ino) |
... | ... | @@ -256,7 +244,7 @@ |
256 | 244 | /* |
257 | 245 | * Get the root inode and dentry, but defer checking for errors. |
258 | 246 | */ |
259 | - ino = autofs4_init_ino(NULL, sbi); | |
247 | + ino = autofs4_new_ino(sbi); | |
260 | 248 | if (!ino) |
261 | 249 | goto fail_free; |
262 | 250 | root_inode = autofs4_get_inode(s, S_IFDIR | 0755); |
fs/autofs4/root.c
... | ... | @@ -508,7 +508,7 @@ |
508 | 508 | if (autofs_type_indirect(sbi->type) && IS_ROOT(dentry->d_parent)) |
509 | 509 | __managed_dentry_set_managed(dentry); |
510 | 510 | |
511 | - ino = autofs4_init_ino(NULL, sbi); | |
511 | + ino = autofs4_new_ino(sbi); | |
512 | 512 | if (!ino) |
513 | 513 | return ERR_PTR(-ENOMEM); |
514 | 514 | |
... | ... | @@ -541,7 +541,7 @@ |
541 | 541 | |
542 | 542 | BUG_ON(!ino); |
543 | 543 | |
544 | - autofs4_init_ino(ino, sbi); | |
544 | + autofs4_clean_ino(ino); | |
545 | 545 | |
546 | 546 | autofs4_del_active(dentry); |
547 | 547 | |
... | ... | @@ -732,7 +732,7 @@ |
732 | 732 | |
733 | 733 | BUG_ON(!ino); |
734 | 734 | |
735 | - autofs4_init_ino(ino, sbi); | |
735 | + autofs4_clean_ino(ino); | |
736 | 736 | |
737 | 737 | autofs4_del_active(dentry); |
738 | 738 |