diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 2 | ||||
| -rw-r--r-- | fs/proc/page.c | 3 | ||||
| -rw-r--r-- | fs/proc/proc_sysctl.c | 3 |
3 files changed, 6 insertions, 2 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 03deeac1e835..b1f7d30e96c2 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -3179,6 +3179,8 @@ int proc_pid_readdir(struct file *file, struct dir_context *ctx) iter.tgid += 1, iter = next_tgid(ns, iter)) { char name[PROC_NUMBUF]; int len; + + cond_resched(); if (!has_pid_permissions(ns, iter.task, 2)) continue; diff --git a/fs/proc/page.c b/fs/proc/page.c index a2066e6dee90..2726536489b1 100644 --- a/fs/proc/page.c +++ b/fs/proc/page.c @@ -173,7 +173,8 @@ u64 stable_page_flags(struct page *page) u |= kpf_copy_bit(k, KPF_ACTIVE, PG_active); u |= kpf_copy_bit(k, KPF_RECLAIM, PG_reclaim); - u |= kpf_copy_bit(k, KPF_SWAPCACHE, PG_swapcache); + if (PageSwapCache(page)) + u |= 1 << KPF_SWAPCACHE; u |= kpf_copy_bit(k, KPF_SWAPBACKED, PG_swapbacked); u |= kpf_copy_bit(k, KPF_UNEVICTABLE, PG_unevictable); diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 55313d994895..d4e37acd4821 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -709,7 +709,7 @@ static int proc_sys_readdir(struct file *file, struct dir_context *ctx) ctl_dir = container_of(head, struct ctl_dir, header); if (!dir_emit_dots(file, ctx)) - return 0; + goto out; pos = 2; @@ -719,6 +719,7 @@ static int proc_sys_readdir(struct file *file, struct dir_context *ctx) break; } } +out: sysctl_head_finish(head); return 0; } |