diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/array.c | 2 | ||||
| -rw-r--r-- | fs/proc/namespaces.c | 6 | ||||
| -rw-r--r-- | fs/proc/task_mmu.c | 5 |
3 files changed, 6 insertions, 7 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index fbb53c249086..f9bd395b3473 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -550,7 +550,7 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns, seq_put_decimal_ull(m, ' ', shared); seq_put_decimal_ull(m, ' ', text); seq_put_decimal_ull(m, ' ', 0); - seq_put_decimal_ull(m, ' ', text); + seq_put_decimal_ull(m, ' ', data); seq_put_decimal_ull(m, ' ', 0); seq_putc(m, '\n'); diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c index 3551f1f839eb..0d9e23a39e49 100644 --- a/fs/proc/namespaces.c +++ b/fs/proc/namespaces.c @@ -156,15 +156,15 @@ static struct dentry *proc_ns_dir_lookup(struct inode *dir, if (!ptrace_may_access(task, PTRACE_MODE_READ)) goto out; - last = &ns_entries[ARRAY_SIZE(ns_entries) - 1]; - for (entry = ns_entries; entry <= last; entry++) { + last = &ns_entries[ARRAY_SIZE(ns_entries)]; + for (entry = ns_entries; entry < last; entry++) { if (strlen((*entry)->name) != len) continue; if (!memcmp(dentry->d_name.name, (*entry)->name, len)) break; } error = ERR_PTR(-ENOENT); - if (entry > last) + if (entry == last) goto out; error = proc_ns_instantiate(dir, dentry, task, *entry); diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 9694cc283511..c283832d411d 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -781,9 +781,6 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, int err = 0; pagemap_entry_t pme = make_pme(PM_NOT_PRESENT); - if (pmd_trans_unstable(pmd)) - return 0; - /* find the first VMA at or above 'addr' */ vma = find_vma(walk->mm, addr); spin_lock(&walk->mm->page_table_lock); @@ -802,6 +799,8 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, return err; } + if (pmd_trans_unstable(pmd)) + return 0; for (; addr != end; addr += PAGE_SIZE) { /* check to see if we've left 'vma' behind |