diff options
| author | Anup Patel <anup.patel@broadcom.com> | 2017-08-01 16:05:53 +0530 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2017-08-31 08:39:03 +0530 |
| commit | 1f7466c6b428fa52504e85c2df43aa8641f9294e (patch) | |
| tree | c88a077d8702a59bede6083da96d059522badb22 /security | |
| parent | 6d2061b981af165d3e45462e0804b5a1f2f4c7bc (diff) | |
mailbox: bcm-flexrm-mailbox: Use bitmap instead of IDA
Currently, we are using IDA library for managing IDs
on a FlexRM ring. The IDA library dynamically allocates
memory for underlying data structures which can cause
potential locking issue when allocating/free IDs from
flexrm_new_request() and flexrm_process_completions().
To tackle this, we replace use of IDA with bitmap for
each FlexRM ring and also protect the bitmap with FlexRM
ring lock.
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions