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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-13 16:36:30 -0800 |
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committer | Junio C Hamano <gitster@pobox.com> | 2008-11-14 19:11:49 -0800 |
commit | 671c9b7e315db89081cc69f83a8f405e4aca37bc (patch) | |
tree | 0410fb1af855fc65a7d96dd15410db16e41cbc9f /diffcore-delta.c | |
parent | a0d3ab9c277f1a198ec8e29432c0127d4cf719d2 (diff) | |
download | git-671c9b7e315db89081cc69f83a8f405e4aca37bc.tar.gz |
Add cache preload facility
This can do the lstat() storm in parallel, giving potentially much
improved performance for cold-cache cases or things like NFS that have
weak metadata caching.
Just use "read_cache_preload()" instead of "read_cache()" to force an
optimistic preload of the index stat data. The function takes a
pathspec as its argument, allowing us to preload only the relevant
portion of the index.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'diffcore-delta.c')
0 files changed, 0 insertions, 0 deletions