Re: [PATCH] btrfs: skip file_extent generation check for free_space_inode in run_delalloc_nocow

2018-12-04 Thread David Sterba
On Thu, Nov 29, 2018 at 05:31:32PM +0800, Lu Fengqi wrote: > The btrfs/001 with inode_cache mount option will encounter the following > warning: > > WARNING: CPU: 1 PID: 23700 at fs/btrfs/inode.c:956 > cow_file_range.isra.19+0x32b/0x430 [btrfs] > CPU: 1 PID: 23700 Comm: btrfs Kdump: loaded

Re: [PATCH] btrfs: skip file_extent generation check for free_space_inode in run_delalloc_nocow

2018-11-29 Thread Filipe Manana
On Thu, Nov 29, 2018 at 9:32 AM Lu Fengqi wrote: > > The btrfs/001 with inode_cache mount option will encounter the following > warning: "The test case btrfs/001 ..." > > WARNING: CPU: 1 PID: 23700 at fs/btrfs/inode.c:956 > cow_file_range.isra.19+0x32b/0x430 [btrfs] > CPU: 1 PID: 23700 Comm:

[PATCH] btrfs: skip file_extent generation check for free_space_inode in run_delalloc_nocow

2018-11-29 Thread Lu Fengqi
The btrfs/001 with inode_cache mount option will encounter the following warning: WARNING: CPU: 1 PID: 23700 at fs/btrfs/inode.c:956 cow_file_range.isra.19+0x32b/0x430 [btrfs] CPU: 1 PID: 23700 Comm: btrfs Kdump: loaded Tainted: GW O 4.20.0-rc4-custom+ #30 Hardware name: QEMU