diff options
Diffstat (limited to 'fs/f2fs/dir.c')
| -rw-r--r-- | fs/f2fs/dir.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 148927f5bc93..1ebd206a4085 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -10,6 +10,7 @@ */ #include <linux/fs.h> #include <linux/f2fs_fs.h> +#include <linux/sched/signal.h> #include "f2fs.h" #include "node.h" #include "acl.h" @@ -875,6 +876,14 @@ static int f2fs_readdir(struct file *file, struct dir_context *ctx) min(npages - n, (pgoff_t)MAX_DIR_RA_PAGES)); for (; n < npages; n++) { + + /* allow readdir() to be interrupted */ + if (fatal_signal_pending(current)) { + err = -ERESTARTSYS; + goto out_free; + } + cond_resched(); + dentry_page = get_lock_data_page(inode, n, false); if (IS_ERR(dentry_page)) { err = PTR_ERR(dentry_page); |