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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-11 17:34:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-11 17:34:10 -0700
commita379f71a30dddbd2e7393624e455ce53c87965d1 (patch)
treec9c71b3eb19ff7e8618ff29e9d5ac99882b823e1 /fs/open.c
parentde34f4da7f62ff59ac6e1ef320b0fcfa3296fce3 (diff)
parent9c5d760b8d229b94c5030863a5edaee5f1a9d7b7 (diff)
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - a few block updates that fell in my lap - lib/ updates - checkpatch - autofs - ipc - a ton of misc other things * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (100 commits) mm: split gfp_mask and mapping flags into separate fields fs: use mapping_set_error instead of opencoded set_bit treewide: remove redundant #include <linux/kconfig.h> hung_task: allow hung_task_panic when hung_task_warnings is 0 kthread: add kerneldoc for kthread_create() kthread: better support freezable kthread workers kthread: allow to modify delayed kthread work kthread: allow to cancel kthread work kthread: initial support for delayed kthread work kthread: detect when a kthread work is used by more workers kthread: add kthread_destroy_worker() kthread: add kthread_create_worker*() kthread: allow to call __kthread_create_on_node() with va_list args kthread/smpboot: do not park in kthread_create_on_cpu() kthread: kthread worker API cleanup kthread: rename probe_kthread_data() to kthread_probe_data() scripts/tags.sh: enable code completion in VIM mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping kdump, vmcoreinfo: report memory sections virtual addresses ipc/sem.c: add cond_resched in exit_sme ...
Diffstat (limited to 'fs/open.c')
-rw-r--r--fs/open.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/open.c b/fs/open.c
index 8aeb08bb278b..a7719cfb7257 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -300,7 +300,8 @@ int vfs_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
* Let individual file system decide if it supports preallocation
* for directories or not.
*/
- if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode))
+ if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode) &&
+ !S_ISBLK(inode->i_mode))
return -ENODEV;
/* Check for wrap through zero too */