diff options
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 99ccb447262..2b9a5eef39e 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -208,7 +208,7 @@ static int kill_proc_ao(struct task_struct *t, unsigned long addr, int trapno, * Don't use force here, it's convenient if the signal * can be temporarily blocked. * This could cause a loop when the user sets SIGBUS - * to SIG_IGN, but hopefully noone will do that? + * to SIG_IGN, but hopefully no one will do that? */ ret = send_sig_info(SIGBUS, &si, t); /* synchronous? */ if (ret < 0) @@ -634,7 +634,7 @@ static int me_pagecache_dirty(struct page *p, unsigned long pfn) * when the page is reread or dropped. If an * application assumes it will always get error on * fsync, but does other operations on the fd before - * and the page is dropped inbetween then the error + * and the page is dropped between then the error * will not be properly reported. * * This can already happen even without hwpoisoned @@ -728,7 +728,7 @@ static int me_huge_page(struct page *p, unsigned long pfn) * The table matches them in order and calls the right handler. * * This is quite tricky because we can access page at any time - * in its live cycle, so all accesses have to be extremly careful. + * in its live cycle, so all accesses have to be extremely careful. * * This is not complete. More states could be added. * For any missing state don't attempt recovery. @@ -945,7 +945,7 @@ static int hwpoison_user_mappings(struct page *p, unsigned long pfn, collect_procs(ppage, &tokill); if (hpage != ppage) - lock_page_nosync(ppage); + lock_page(ppage); ret = try_to_unmap(ppage, ttu); if (ret != SWAP_SUCCESS) @@ -1038,7 +1038,7 @@ int __memory_failure(unsigned long pfn, int trapno, int flags) * Check "just unpoisoned", "filter hit", and * "race with other subpage." */ - lock_page_nosync(hpage); + lock_page(hpage); if (!PageHWPoison(hpage) || (hwpoison_filter(p) && TestClearPageHWPoison(p)) || (p != hpage && TestSetPageHWPoison(hpage))) { @@ -1088,7 +1088,7 @@ int __memory_failure(unsigned long pfn, int trapno, int flags) * It's very difficult to mess with pages currently under IO * and in many cases impossible, so we just avoid it here. */ - lock_page_nosync(hpage); + lock_page(hpage); /* * unpoison always clear PG_hwpoison inside page lock @@ -1130,7 +1130,7 @@ int __memory_failure(unsigned long pfn, int trapno, int flags) /* * Now take care of user space mappings. - * Abort on fail: __remove_from_page_cache() assumes unmapped page. + * Abort on fail: __delete_from_page_cache() assumes unmapped page. */ if (hwpoison_user_mappings(p, pfn, trapno) != SWAP_SUCCESS) { printk(KERN_ERR "MCE %#lx: cannot unmap page, give up\n", pfn); @@ -1231,7 +1231,7 @@ int unpoison_memory(unsigned long pfn) return 0; } - lock_page_nosync(page); + lock_page(page); /* * This test is racy because PG_hwpoison is set outside of page lock. * That's acceptable because that won't trigger kernel panic. Instead, |