Re: [f2fs-dev] [PATCH] f2fs: refactor __find_rev_next_{zero}_bit

2015-11-05 Thread Fan Li
In bitmaps of f2fs, bytes are sorted in ascending order, but bits in a byte are sorted in descending order. It seems to be the reason why __reverse_ulong is needed. May I ask why f2fs bitmap apply such order? > -Original Message- > From: Jaegeuk Kim [mailto:jaeg...@kernel.org] > Sent: F

[f2fs-dev] [GIT PULL] f2fs updates for v4.4

2015-11-05 Thread Jaegeuk Kim
Hi Linus, Could you please pull the below f2fs updates? Thank you so much, The following changes since commit c6fa8e6de3dc420cba092bf155b2ed25bcd537f7: Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (2015-10-07 18:17:46 +0100) are available in the git