From: Hanjun Guo <guohanjun@huawei.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: James Morse <james.morse@arm.com>,
Tony Luck <tony.luck@intel.com>, Borislav Petkov <bp@alien8.de>,
<linux-acpi@vger.kernel.org>, Hanjun Guo <guohanjun@huawei.com>
Subject: [PATCH 1/9] ACPI: LPIT: Put the low power idle table after using it
Date: Thu, 7 May 2020 17:09:13 +0800 [thread overview]
Message-ID: <1588842561-32907-2-git-send-email-guohanjun@huawei.com> (raw)
In-Reply-To: <1588842561-32907-1-git-send-email-guohanjun@huawei.com>
The mapped LPIT table is not used for runtime after init,
put the ACPI table to release the table mapping.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
---
drivers/acpi/acpi_lpit.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/acpi_lpit.c b/drivers/acpi/acpi_lpit.c
index 953437a..48e5059 100644
--- a/drivers/acpi/acpi_lpit.c
+++ b/drivers/acpi/acpi_lpit.c
@@ -151,10 +151,11 @@ void acpi_init_lpit(void)
struct acpi_table_lpit *lpit;
status = acpi_get_table(ACPI_SIG_LPIT, 0, (struct acpi_table_header **)&lpit);
-
if (ACPI_FAILURE(status))
return;
lpit_process((u64)lpit + sizeof(*lpit),
(u64)lpit + lpit->header.length);
+
+ acpi_put_table((struct acpi_table_header *)lpit);
}
--
1.7.12.4
next prev parent reply other threads:[~2020-05-07 9:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-07 9:09 [PATCH 0/9] ACPI: Call acpi_put_table() to release the ACPI table mappings Hanjun Guo
2020-05-07 9:09 ` Hanjun Guo [this message]
2020-05-07 9:09 ` [PATCH 2/9] ACPI: watchdog: Put the watchdog action table after parsing Hanjun Guo
2020-05-07 9:09 ` [PATCH 3/9] ACPI: APEI: Put the boot error record " Hanjun Guo
2020-05-07 9:09 ` [PATCH 4/9] ACPI: APEI: Put the error injection table for error path and module exit Hanjun Guo
2020-05-07 9:09 ` [PATCH 5/9] ACPI: APEI: Put the error record serialization table for error path Hanjun Guo
2020-05-07 9:09 ` [PATCH 6/9] ACPI: APEI: Put the HEST " Hanjun Guo
2020-05-07 9:09 ` [PATCH 7/9] ACPI: EC: Put the ACPI table after using it Hanjun Guo
2020-05-09 9:11 ` Rafael J. Wysocki
2020-05-09 9:30 ` Rafael J. Wysocki
2020-05-09 9:47 ` Hanjun Guo
2020-05-07 9:09 ` [PATCH 8/9] ACPI: scan: Put SPCR and STAO " Hanjun Guo
2020-05-07 9:09 ` [PATCH 9/9] ACPI: sleep: Put the FACS " Hanjun Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1588842561-32907-2-git-send-email-guohanjun@huawei.com \
--to=guohanjun@huawei.com \
--cc=bp@alien8.de \
--cc=james.morse@arm.com \
--cc=linux-acpi@vger.kernel.org \
--cc=rjw@rjwysocki.net \
--cc=tony.luck@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.