Re: [PATCH 4/9] iomap: Use bitmap ops to set uptodate bits

2020-08-25 Thread Darrick J. Wong
On Mon, Aug 24, 2020 at 03:55:05PM +0100, Matthew Wilcox (Oracle) wrote: > Now that the bitmap is protected by a spinlock, we can use the > more efficient bitmap ops instead of individual test/set bit ops. > > Signed-off-by: Matthew Wilcox (Oracle) > Reviewed-by: Christoph Hellwig Yay! Reviewed

Re: [PATCH 4/9] iomap: Use bitmap ops to set uptodate bits

2020-08-24 Thread Dave Chinner
On Mon, Aug 24, 2020 at 03:55:05PM +0100, Matthew Wilcox (Oracle) wrote: > Now that the bitmap is protected by a spinlock, we can use the > more efficient bitmap ops instead of individual test/set bit ops. > > Signed-off-by: Matthew Wilcox (Oracle) > Reviewed-by: Christoph Hellwig > --- > fs/io

[PATCH 4/9] iomap: Use bitmap ops to set uptodate bits

2020-08-24 Thread Matthew Wilcox (Oracle)
Now that the bitmap is protected by a spinlock, we can use the more efficient bitmap ops instead of individual test/set bit ops. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig --- fs/iomap/buffered-io.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-)