diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-22 09:43:12 -0500 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-08 14:28:18 -0400 |
| commit | 2d878178baf32dda7eaf6c1de05a42ab19fe4094 (patch) | |
| tree | 4614c519d2ed06983c807ae0898f8b9e94875255 /fs/namei.c | |
| parent | 56f5746c414d92ae8e8314f46760822b4ecf8be3 (diff) | |
namei: Convert page_symlink() to use memalloc_nofs_save()
Stop using AOP_FLAG_NOFS in favour of the scoped memory API.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c index 6153581073b1..0c84b4326dc9 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -22,6 +22,7 @@ #include <linux/fs.h> #include <linux/namei.h> #include <linux/pagemap.h> +#include <linux/sched/mm.h> #include <linux/fsnotify.h> #include <linux/personality.h> #include <linux/security.h> @@ -5008,13 +5009,15 @@ int page_symlink(struct inode *inode, const char *symname, int len) struct page *page; void *fsdata; int err; - unsigned int flags = 0; - if (nofs) - flags |= AOP_FLAG_NOFS; + unsigned int flags; retry: + if (nofs) + flags = memalloc_nofs_save(); err = pagecache_write_begin(NULL, mapping, 0, len-1, - flags, &page, &fsdata); + 0, &page, &fsdata); + if (nofs) + memalloc_nofs_restore(flags); if (err) goto fail; |