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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2016-09-02 00:38:52 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-27 18:47:38 -0400 |
| commit | 9b80a184eaadc117f27faad522008f31d571621b (patch) | |
| tree | 36662ceb861f8a88fdaba205472375e61df3665d /include/linux/fs.h | |
| parent | 85e7340f21d3a88883e54cd2a5d7ebf04e827eeb (diff) | |
| download | lwn-9b80a184eaadc117f27faad522008f31d571621b.tar.gz lwn-9b80a184eaadc117f27faad522008f31d571621b.zip | |
fs/file: more unsigned file descriptors
Propagate unsignedness for grand total of 149 bytes:
$ ./scripts/bloat-o-meter ../vmlinux-000 ../obj/vmlinux
add/remove: 0/0 grow/shrink: 0/10 up/down: 0/-149 (-149)
function old new delta
set_close_on_exec 99 98 -1
put_files_struct 201 200 -1
get_close_on_exec 59 58 -1
do_prlimit 498 497 -1
do_execveat_common.isra 1662 1661 -1
__close_fd 178 173 -5
do_dup2 219 204 -15
seq_show 685 660 -25
__alloc_fd 384 357 -27
dup_fd 718 646 -72
It mostly comes from converting "unsigned int" to "long" for bit operations.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 901e25d495cc..2f6f059d739c 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -63,7 +63,7 @@ extern void __init files_maxfiles_init(void); extern struct files_stat_struct files_stat; extern unsigned long get_max_files(void); -extern int sysctl_nr_open; +extern unsigned int sysctl_nr_open; extern struct inodes_stat_t inodes_stat; extern int leases_enable, lease_break_time; extern int sysctl_protected_symlinks; |