wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-04 06:48:38 +09:00
Code Issues Projects Releases Packages Wiki Activity

Bug 1361699 - Add buffer when writing hashstore to file. r=gcp, r=mcmanus, a=RyanVM

Browse source 
We write a lot of 4-bytes prefixes to file which call many system calls.
We should use a buffer and only write to file if the buffer is full or
finish writing. nsIBufferedOutputStream is a good candidate to do that

MozReview-Commit-ID: CzGOd7iXVTv

--HG--
extra : source : 8f2b4efc5f0d3191a7e80d9324933621e111b44a
This commit is contained in:
Thomas Nguyen 2017-05-19 13:17:07 +08:00 • committed by Roy Tam
commit 787c782fd8
4 changed files with 26 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

3
toolkit/components/url-classifier/HashStore.cpp
View file

@ -964,8 +964,7 @@ HashStore::WriteFile()
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIOutputStream> out;
rv = NS_NewCheckSummedOutputStream(getter_AddRefs(out), storeFile,
PR_WRONLY | PR_TRUNCATE | PR_CREATE_FILE);
rv = NS_NewCheckSummedOutputStream(getter_AddRefs(out), storeFile);
NS_ENSURE_SUCCESS(rv, rv);
uint32_t written;