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msm: adsprpc: Verbose logging in case of dma attachment failures

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When dma attachment fails during mmap_create, status
of HLOS memory is logged with sizes occupied by heap and
non heap buffers mapped in fl maps. The purpose of this
data is to get a snapshot of memory usage.

Change-Id: Ie913702a743a8572d9f68c9b58233d28541167b9
Signed-off-by: Ansa Ahmed <quic_ansa@quicinc.com>
This commit is contained in:
Ansa Ahmed
2023-06-20 11:29:58 +05:30
committed by Gerrit - the friendly Code Review server
parent 543b55072d
commit 15b180fee9
2 changed files with 35 additions and 0 deletions
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9
dsp/adsprpc_shared.h
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@@ -827,6 +827,13 @@ struct fastrpc_dspsignal {
int state;
};
struct memory_snapshot {
/* Total size of heap buffers allocated in userspace */
size_t heap_bufs_size;
/* Total size of non-heap buffers allocated in userspace */
size_t nonheap_bufs_size;
};
struct fastrpc_file {
struct hlist_node hn;
spinlock_t hlock;
@@ -844,6 +851,8 @@ struct fastrpc_file {
struct fastrpc_buf *pers_hdr_buf;
/* Pre-allocated buffer divided into N chunks */
struct fastrpc_buf *hdr_bufs;
/* Store snapshot of memory occupied by different buffers */
struct memory_snapshot mem_snap;
struct fastrpc_session_ctx *secsctx;
uint32_t mode;