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authorAlexey Dobriyan <adobriyan@gmail.com>2020-02-03 17:37:17 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-04 03:05:26 +0000
commit97a32539b9568bb653683349e5a76d02ff3c3e2c (patch)
tree011bf2fcce652c57aff2fff99a4e5b350d2566ab /mm
parentd56c0d45f0e27f814e87a1676b6bdccccbc252e9 (diff)
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proc: convert everything to "struct proc_ops"
The most notable change is DEFINE_SHOW_ATTRIBUTE macro split in seq_file.h. Conversion rule is: llseek => proc_lseek unlocked_ioctl => proc_ioctl xxx => proc_xxx delete ".owner = THIS_MODULE" line [akpm@linux-foundation.org: fix drivers/isdn/capi/kcapi_proc.c] [sfr@canb.auug.org.au: fix kernel/sched/psi.c] Link: http://lkml.kernel.org/r/20200122180545.36222f50@canb.auug.org.au Link: http://lkml.kernel.org/r/20191225172546.GB13378@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/slab_common.c15
-rw-r--r--mm/swapfile.c14
2 files changed, 14 insertions, 15 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c
index 0c63c0d3dd38..1907cb2903c7 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -1580,18 +1580,17 @@ static int slabinfo_open(struct inode *inode, struct file *file)
return seq_open(file, &slabinfo_op);
}
-static const struct file_operations proc_slabinfo_operations = {
- .open = slabinfo_open,
- .read = seq_read,
- .write = slabinfo_write,
- .llseek = seq_lseek,
- .release = seq_release,
+static const struct proc_ops slabinfo_proc_ops = {
+ .proc_open = slabinfo_open,
+ .proc_read = seq_read,
+ .proc_write = slabinfo_write,
+ .proc_lseek = seq_lseek,
+ .proc_release = seq_release,
};
static int __init slab_proc_init(void)
{
- proc_create("slabinfo", SLABINFO_RIGHTS, NULL,
- &proc_slabinfo_operations);
+ proc_create("slabinfo", SLABINFO_RIGHTS, NULL, &slabinfo_proc_ops);
return 0;
}
module_init(slab_proc_init);
diff --git a/mm/swapfile.c b/mm/swapfile.c
index 6febae9ad3cd..2c33ff456ed5 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -2796,17 +2796,17 @@ static int swaps_open(struct inode *inode, struct file *file)
return 0;
}
-static const struct file_operations proc_swaps_operations = {
- .open = swaps_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
- .poll = swaps_poll,
+static const struct proc_ops swaps_proc_ops = {
+ .proc_open = swaps_open,
+ .proc_read = seq_read,
+ .proc_lseek = seq_lseek,
+ .proc_release = seq_release,
+ .proc_poll = swaps_poll,
};
static int __init procswaps_init(void)
{
- proc_create("swaps", 0, NULL, &proc_swaps_operations);
+ proc_create("swaps", 0, NULL, &swaps_proc_ops);
return 0;
}
__initcall(procswaps_init);