mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-12-30 11:08:50 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

make pa_mempool_stat thread-safe/lock-free

Browse source 
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1343 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-29 02:01:39 +00:00
parent 327e0cd8e1
commit 5264d235d2
5 changed files with 74 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/pulsecore/memblock.h
View file

@ -74,21 +74,25 @@ struct pa_memblock {
} per_type;
};
/* Please note that updates to this structure are not locked,
* i.e. n_allocated might be updated at a point in time where
* n_accumulated is not yet. Take these values with a grain of salt,
* threy are here for purely statistical reasons.*/
struct pa_mempool_stat {
unsigned n_allocated;
unsigned n_accumulated;
unsigned n_imported;
unsigned n_exported;
size_t allocated_size;
size_t accumulated_size;
size_t imported_size;
size_t exported_size;
AO_t n_allocated;
AO_t n_accumulated;
AO_t n_imported;
AO_t n_exported;
AO_t allocated_size;
AO_t accumulated_size;
AO_t imported_size;
AO_t exported_size;
unsigned n_too_large_for_pool;
unsigned n_pool_full;
AO_t n_too_large_for_pool;
AO_t n_pool_full;
unsigned n_allocated_by_type[PA_MEMBLOCK_TYPE_MAX];
unsigned n_accumulated_by_type[PA_MEMBLOCK_TYPE_MAX];
AO_t n_allocated_by_type[PA_MEMBLOCK_TYPE_MAX];
AO_t n_accumulated_by_type[PA_MEMBLOCK_TYPE_MAX];
};
/* Allocate a new memory block of type PA_MEMBLOCK_MEMPOOL or PA_MEMBLOCK_APPENDED, depending on the size */