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Code Issues Releases Activity

logfs: fix bugs in handling full filesystem conditions

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This was caught by the logfs unit tests.
This commit is contained in:
Stacey Sheldon 2012-12-18 01:03:31 -05:00 committed by Alessio Morale
parent b211840104
commit 842b275e13
1 changed files with 3 additions and 1 deletions
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4
flight/PiOS/Common/pios_flashfs_logfs.c
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@ -385,7 +385,7 @@ static int32_t logfs_raw_copy_bytes (uintptr_t src_addr, uint16_t src_size, uint
*/ */
static bool logfs_fs_is_full(void) static bool logfs_fs_is_full(void)
{ {
return (logfs.num_active_slots == (logfs.cfg->arena_size / logfs.cfg->slot_size)); return (logfs.num_active_slots == (logfs.cfg->arena_size / logfs.cfg->slot_size) - 1);
} }
/* /*
@ -663,6 +663,8 @@ static int8_t logfs_delete_object (uint32_t obj_id, uint16_t obj_inst_id)
rc = -2; rc = -2;
goto out_exit; goto out_exit;
} }
/* Object has been successfully obsoleted and is no longer active */
logfs.num_active_slots--;
break; break;
case -1: case -1:
/* Search completed, object not found */ /* Search completed, object not found */