From: Alexey Dobriyan <adobriyan@xxxxxxxxx> Subject: proc: uninline proc_create() Save some code from ~320 invocations all clearing last argument. add/remove: 3/0 grow/shrink: 0/158 up/down: 45/-702 (-657) function old new delta proc_create - 17 +17 __ksymtab_proc_create - 16 +16 __kstrtab_proc_create - 12 +12 yam_init_driver 301 298 -3 ... cifs_proc_init 249 228 -21 via_fb_pci_probe 2304 2280 -24 Link: http://lkml.kernel.org/r/20170819094702.GA27864@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/proc/generic.c | 8 ++++++++ include/linux/proc_fs.h | 8 +------- 2 files changed, 9 insertions(+), 7 deletions(-) diff -puN fs/proc/generic.c~proc-uninline-proc_create fs/proc/generic.c --- a/fs/proc/generic.c~proc-uninline-proc_create +++ a/fs/proc/generic.c @@ -499,6 +499,14 @@ out: } EXPORT_SYMBOL(proc_create_data); +struct proc_dir_entry *proc_create(const char *name, umode_t mode, + struct proc_dir_entry *parent, + const struct file_operations *proc_fops) +{ + return proc_create_data(name, mode, parent, proc_fops, NULL); +} +EXPORT_SYMBOL(proc_create); + void proc_set_size(struct proc_dir_entry *de, loff_t size) { de->size = size; diff -puN include/linux/proc_fs.h~proc-uninline-proc_create include/linux/proc_fs.h --- a/include/linux/proc_fs.h~proc-uninline-proc_create +++ a/include/linux/proc_fs.h @@ -28,13 +28,7 @@ extern struct proc_dir_entry *proc_creat const struct file_operations *, void *); -static inline struct proc_dir_entry *proc_create( - const char *name, umode_t mode, struct proc_dir_entry *parent, - const struct file_operations *proc_fops) -{ - return proc_create_data(name, mode, parent, proc_fops, NULL); -} - +struct proc_dir_entry *proc_create(const char *name, umode_t mode, struct proc_dir_entry *parent, const struct file_operations *proc_fops); extern void proc_set_size(struct proc_dir_entry *, loff_t); extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t); extern void *PDE_DATA(const struct inode *); _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
