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Date: Wed, 23 Jul 2008 17:12:08 -0400
From: "Ryan Hope" <rmh3093@...il.com>
To: LKML <linux-kernel@...r.kernel.org>, "Ingo Molnar" <mingo@...e.hu>,
williams@...hat.com
Subject: Re: [-rt][patches] fix compilation errors
Here is another compile fix:
diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/linux-2.6/xfs_fs_subr.c
index 1eefe61..097feb0 100644
--- a/fs/xfs/linux-2.6/xfs_fs_subr.c
+++ b/fs/xfs/linux-2.6/xfs_fs_subr.c
@@ -33,7 +33,7 @@ xfs_tosspages(
{
struct address_space *mapping = ip->i_vnode->i_mapping;
- if (mapping->nrpages)
+ if (mapping_nrpages(mapping))
truncate_inode_pages(mapping, first);
}
@@ -47,7 +47,7 @@ xfs_flushinval_pages(
struct address_space *mapping = ip->i_vnode->i_mapping;
int ret = 0;
- if (mapping->nrpages) {
+ if (mapping_nrpages(mapping)) {
xfs_iflags_clear(ip, XFS_ITRUNCATED);
ret = filemap_write_and_wait(mapping);
if (!ret)
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index 5e3b575..b6b8d39 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -242,7 +242,7 @@ xfs_read(
}
if (unlikely(ioflags & IO_ISDIRECT)) {
- if (inode->i_mapping->nrpages)
+ if (mapping_nrpages(inode->i_mapping))
ret = xfs_flushinval_pages(ip, (*offset & PAGE_CACHE_MASK),
-1, FI_REMAPF_LOCKED);
mutex_unlock(&inode->i_mutex);
@@ -654,7 +654,7 @@ start:
return XFS_ERROR(-EINVAL);
}
- if (!need_i_mutex && (mapping->nrpages || pos > xip->i_size)) {
+ if (!need_i_mutex && (mapping_nrpages(mapping) || pos > xip->i_size)) {
xfs_iunlock(xip, XFS_ILOCK_EXCL|iolock);
iolock = XFS_IOLOCK_EXCL;
need_i_mutex = 1;
@@ -722,7 +722,7 @@ retry:
current->backing_dev_info = mapping->backing_dev_info;
if ((ioflags & IO_ISDIRECT)) {
- if (mapping->nrpages) {
+ if (mapping_nrpages(mapping)) {
WARN_ON(need_i_mutex == 0);
xfs_inval_cached_trace(xip, pos, -1,
(pos & PAGE_CACHE_MASK), -1);
On Tue, Jul 22, 2008 at 7:41 PM, Ryan Hope <rmh3093@...il.com> wrote:
> Bump to CC Clark Williams...
>
> On Sun, Jul 20, 2008 at 5:16 PM, Ryan Hope <rmh3093@...il.com> wrote:
>> I had some issues compiling the master branch of the -rt kernel today,
>> the following patches should fix the issues that I encountered:
>>
>> diff --git a/6b92edd2d46e88c69b3979c4f5f55aba974775e8:arch/x86/kernel/io_apic_32.c
>> b/f4b693300667c67b9236454f1076ecdc1c3543aa:arch/x86/kernel/io_apic_32.c
>> index 167ebcbe7a4e96aa1e4140b59972de820465e32a..d3531ee6e0ddcdb6291cc570a500b30cb4c0ca28
>> 100644
>> --- a/6b92edd2d46e88c69b3979c4f5f55aba974775e8:arch/x86/kernel/io_apic_32.c
>> +++ b/f4b693300667c67b9236454f1076ecdc1c3543aa:arch/x86/kernel/io_apic_32.c
>> @@ -1319,7 +1319,7 @@ static void __init setup_IO_APIC_irqs(void)
>> if (IO_APIC_IRQ(irq)) {
>> vector = assign_irq_vector(irq);
>> entry.vector = vector;
>> - ioapic_register_intr(irq, vector, IOAPIC_AUTO);
>> + ioapic_register_intr(irq, vector, IOAPIC_AUTO, apic > 0);
>>
>> if (!apic && (irq < 16))
>> disable_8259A_irq(irq);
>> @@ -1358,7 +1358,7 @@ static void __init setup_timer_IRQ0_pin(unsigned
>> int apic, unsigned int pin,
>> * The timer IRQ doesn't have to know that behind the
>> * scene we may have a 8259A-master in AEOI mode ...
>> */
>> - ioapic_register_intr(0, vector, IOAPIC_EDGE);
>> + ioapic_register_intr(0, vector, IOAPIC_EDGE, apic > 0);
>>
>> /*
>> * Add it to the IO-APIC irq-routing table:
>>
>> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
>> index 8ca2763..f80c649 100644
>> --- a/fs/ext4/inode.c
>> +++ b/fs/ext4/inode.c
>> @@ -2182,7 +2182,7 @@ static int ext4_da_writepages(struct
>> address_space *mapping,
>> * a transaction for special inodes like journal inode on last iput()
>> * because that could violate lock ordering on umount
>> */
>> - if (!mapping->nrpages)
>> + if (!mapping_nrpages(mapping))
>> return 0;
>>
>> /*
>> diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
>> index f8b3be8..9f98f63 100644
>> --- a/fs/jbd2/commit.c
>> +++ b/fs/jbd2/commit.c
>> @@ -197,7 +197,7 @@ static int
>> journal_submit_inode_data_buffers(struct address_space *mapping)
>> int ret;
>> struct writeback_control wbc = {
>> .sync_mode = WB_SYNC_ALL,
>> - .nr_to_write = mapping->nrpages * 2,
>> + .nr_to_write = mapping_nrpages(mapping) * 2,
>> .range_start = 0,
>> .range_end = i_size_read(mapping->host),
>> .for_writepages = 1,
>>
>
--
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