Apple-2-SW/contiki
1
0
Fork 0
mirror of https://github.com/oliverschmidt/contiki.git synced 2024-08-27 16:28:56 +00:00
Code Issues Projects Releases Wiki Activity

stop the watchdog while merging.

Browse Source
This commit is contained in:
nvt-se 2009-05-26 14:27:06 +00:00
parent 7985a9310b
commit d9b75b2fda
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
core/cfs/cfs-coffee.c
View File

@ -412,15 +412,15 @@ file_end(coffee_page_t start)
* are zeroes, then these are skipped from the calculation. * are zeroes, then these are skipped from the calculation.
*/ */
for(page = start + hdr.max_pages - 1; page >= start; page--) { for(page = hdr.max_pages - 1; page >= 0; page--) {
watchdog_periodic(); watchdog_periodic();
COFFEE_READ(buf, sizeof(buf), page * COFFEE_PAGE_SIZE); COFFEE_READ(buf, sizeof(buf), (start + page) * COFFEE_PAGE_SIZE);
for(i = COFFEE_PAGE_SIZE - 1; i >= 0; i--) { for(i = COFFEE_PAGE_SIZE - 1; i >= 0; i--) {
if(buf[i] != 0) { if(buf[i] != 0) {
if(page == start && i < sizeof(hdr)) { if(page == 0 && i < sizeof(hdr)) {
return 0; return 0;
} }
return 1 + i + ((page - start) * COFFEE_PAGE_SIZE) - sizeof(hdr); return 1 + i + (page * COFFEE_PAGE_SIZE) - sizeof(hdr);
} }
} }
} }
@ -544,7 +544,6 @@ reserve(const char *name, coffee_page_t pages,
memset(&hdr, 0, sizeof(hdr)); memset(&hdr, 0, sizeof(hdr));
memcpy(hdr.name, name, sizeof(hdr.name) - 1); memcpy(hdr.name, name, sizeof(hdr.name) - 1);
hdr.name[sizeof(hdr.name) - 1] = '\0';
hdr.max_pages = pages; hdr.max_pages = pages;
hdr.flags = HDR_FLAG_ALLOCATED | flags; hdr.flags = HDR_FLAG_ALLOCATED | flags;
write_header(&hdr, page); write_header(&hdr, page);
@ -708,13 +707,14 @@ merge_log(coffee_page_t file_page, int extend)
} }
offset = 0; offset = 0;
watchdog_stop();
do { do {
char buf[hdr.log_record_size == 0 ? COFFEE_PAGE_SIZE : hdr.log_record_size]; char buf[hdr.log_record_size == 0 ? COFFEE_PAGE_SIZE : hdr.log_record_size];
watchdog_periodic();
n = cfs_read(fd, buf, sizeof(buf)); n = cfs_read(fd, buf, sizeof(buf));
if(n < 0) { if(n < 0) {
remove_by_page(new_file->page, 0, 0); remove_by_page(new_file->page, 0, 0);
cfs_close(fd); cfs_close(fd);
watchdog_start();
return -1; return -1;
} else if(n > 0) { } else if(n > 0) {
COFFEE_WRITE(buf, n, COFFEE_WRITE(buf, n,
@ -722,6 +722,7 @@ merge_log(coffee_page_t file_page, int extend)
offset += n; offset += n;
} }
} while(n != 0); } while(n != 0);
watchdog_start();
for(i = 0; i < COFFEE_FD_SET_SIZE; i++) { for(i = 0; i < COFFEE_FD_SET_SIZE; i++) {
if(coffee_fd_set[i].flags != COFFEE_FD_FREE && if(coffee_fd_set[i].flags != COFFEE_FD_FREE &&