[PATCH v2 0/5] btrfs: fix a bug and cleanups in btrfs_page_mkwrite()

[fdmanana@kernel.org]

From: Filipe Manana <fdmanana@suse.com>

A bug fix for mmap writes and a couple cleanups. Details in the change logs.

V2: Added two more patches (4/5 and 5/5).

Filipe Manana (5):
  btrfs: fix wrong start offset for delalloc space release during mmap write
  btrfs: pass true to btrfs_delalloc_release_space() at btrfs_page_mkwrite()
  btrfs: simplify early error checking in btrfs_page_mkwrite()
  btrfs: don't return VM_FAULT_SIGBUS on failure to set delalloc for mmap write
  btrfs: use a single variable to track return value at btrfs_page_mkwrite()

 fs/btrfs/file.c | 46 ++++++++++++++++++++--------------------------
 1 file changed, 20 insertions(+), 26 deletions(-)

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2.47.2