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Subject[PATCH 0/2] msync improvements
Date
These two patches are improvements on the implementation of the msync
system call. To give some context, I found them while working on
the implementation of a persistent dirty bitmap.

Paolo Bonzini (2):
msync: support syncing a small part of the file
msync: start async writeout when MS_ASYNC

include/linux/fs.h | 3 +-
mm/fadvise.c | 2 +-
mm/filemap.c | 11 +++++---
mm/msync.c | 63 +++++++++++++++++++++++++++++++++-------------------
4 files changed, 50 insertions(+), 29 deletions(-)


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