tequilaOS/platform_bootable_recovery
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Merge "updater: Hoist fsync() to outer loop."

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Tao Bao 2015-07-28 00:12:31 +00:00 committed by Gerrit Code Review
commit 62e1923194
1 changed files with 5 additions and 6 deletions
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11
updater/blockimg.cpp
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@ -192,11 +192,6 @@ static int write_all(int fd, const uint8_t* data, size_t size) {
written += w;
}
if (fsync(fd) == -1) {
fprintf(stderr, "fsync failed: %s\n", strerror(errno));
return -1;
}
return 0;
}
@ -728,7 +723,7 @@ static int WriteStash(const char* base, const char* id, int blocks, uint8_t* buf
fprintf(stderr, " writing %d blocks to %s\n", blocks, cn);
fd = TEMP_FAILURE_RETRY(open(fn, O_WRONLY | O_CREAT | O_TRUNC | O_SYNC, STASH_FILE_MODE));
fd = TEMP_FAILURE_RETRY(open(fn, O_WRONLY | O_CREAT | O_TRUNC, STASH_FILE_MODE));
if (fd == -1) {
fprintf(stderr, "failed to create \"%s\": %s\n", fn, strerror(errno));
@ -1762,6 +1757,10 @@ static Value* PerformBlockImageUpdate(const char* name, State* state, int argc,
}
if (params.canwrite) {
if (fsync(params.fd) == -1) {
fprintf(stderr, "fsync failed: %s\n", strerror(errno));
goto pbiudone;
}
fprintf(cmd_pipe, "set_progress %.4f\n", (double) params.written / total_blocks);
fflush(cmd_pipe);
}