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Cleanup thread_entry definition a bit. Reorder members so that related ones are next to each other and move a pretty hidden define into config.h.

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Doesn't make a binsize difference (the comment says the order should be optimized for size).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25659 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2010-04-16 22:21:09 +00:00
parent c31fdeffdc
commit c7815abb52
2 changed files with 6 additions and 10 deletions
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1
firmware/export/config.h
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@ -664,6 +664,7 @@ Lyre prototype 1 */
#else /* !BOOTLOADER */ #else /* !BOOTLOADER */
#define HAVE_EXTENDED_MESSAGING_AND_NAME #define HAVE_EXTENDED_MESSAGING_AND_NAME
#define HAVE_WAKEUP_EXT_CB
#ifndef SIMULATOR #ifndef SIMULATOR
#define HAVE_PRIORITY_SCHEDULING #define HAVE_PRIORITY_SCHEDULING

15
firmware/export/thread.h
View file

@ -253,11 +253,13 @@ struct thread_entry
#if NUM_CORES > 1 #if NUM_CORES > 1
struct corelock *obj_cl; /* Object corelock where thead is blocked - struct corelock *obj_cl; /* Object corelock where thead is blocked -
states: STATE_BLOCKED/STATE_BLOCKED_W_TMO */ states: STATE_BLOCKED/STATE_BLOCKED_W_TMO */
struct corelock waiter_cl; /* Corelock for thread_wait */
struct corelock slot_cl; /* Corelock to lock thread slot */
unsigned char core; /* The core to which thread belongs */
#endif #endif
struct thread_entry *queue; /* List of threads waiting for thread to be struct thread_entry *queue; /* List of threads waiting for thread to be
removed */ removed */
#ifdef HAVE_EXTENDED_MESSAGING_AND_NAME #ifdef HAVE_EXTENDED_MESSAGING_AND_NAME
#define HAVE_WAKEUP_EXT_CB
void (*wakeup_ext_cb)(struct thread_entry *thread); /* Callback that void (*wakeup_ext_cb)(struct thread_entry *thread); /* Callback that
performs special steps needed when being performs special steps needed when being
forced off of an object's wait queue that forced off of an object's wait queue that
@ -279,24 +281,17 @@ struct thread_entry
base priority */ base priority */
int skip_count; /* Number of times skipped if higher priority int skip_count; /* Number of times skipped if higher priority
thread was running */ thread was running */
#endif
uint16_t id; /* Current slot id */
unsigned short stack_size; /* Size of stack in bytes */
#ifdef HAVE_PRIORITY_SCHEDULING
unsigned char base_priority; /* Base priority (set explicitly during unsigned char base_priority; /* Base priority (set explicitly during
creation or thread_set_priority) */ creation or thread_set_priority) */
unsigned char priority; /* Scheduled priority (higher of base or unsigned char priority; /* Scheduled priority (higher of base or
all threads blocked by this one) */ all threads blocked by this one) */
#endif #endif
uint16_t id; /* Current slot id */
unsigned short stack_size; /* Size of stack in bytes */
unsigned char state; /* Thread slot state (STATE_*) */ unsigned char state; /* Thread slot state (STATE_*) */
#ifdef HAVE_SCHEDULER_BOOSTCTRL #ifdef HAVE_SCHEDULER_BOOSTCTRL
unsigned char cpu_boost; /* CPU frequency boost flag */ unsigned char cpu_boost; /* CPU frequency boost flag */
#endif #endif
#if NUM_CORES > 1
unsigned char core; /* The core to which thread belongs */
struct corelock waiter_cl; /* Corelock for thread_wait */
struct corelock slot_cl; /* Corelock to lock thread slot */
#endif
#ifdef HAVE_IO_PRIORITY #ifdef HAVE_IO_PRIORITY
unsigned char io_priority; unsigned char io_priority;
#endif #endif