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The InodeAllocator will now remove the INODE_NOT_READY flag to unblock

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any pending bfs_read_vnode() calls when it is destructed and the inode
goes away.
Fixed some endian related issues.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6350 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2004-01-27 09:54:47 +00:00
parent 2726d4732e
commit 3eacb520e4
1 changed files with 5 additions and 4 deletions
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src/add-ons/kernel/file_systems/bfs/Inode.cpp
+5 -4
View File
@@ -45,7 +45,8 @@ InodeAllocator::~InodeAllocator()
{ {
if (fTransaction != NULL) { if (fTransaction != NULL) {
if (fInode != NULL) { if (fInode != NULL) {
fInode->Node()->flags &= ~INODE_IN_USE; fInode->Node()->flags &= ~HOST_ENDIAN_TO_BFS_INT32(INODE_IN_USE | INODE_NOT_READY);
// this unblocks any pending bfs_read_vnode() calls
fInode->Free(fTransaction); fInode->Free(fTransaction);
} else } else
fTransaction->GetVolume()->Free(fTransaction, fRun); fTransaction->GetVolume()->Free(fTransaction, fRun);
@@ -127,7 +128,7 @@ InodeAllocator::Keep()
{ {
ASSERT(fInode != NULL && fTransaction != NULL); ASSERT(fInode != NULL && fTransaction != NULL);
fInode->Node()->flags &= ~INODE_NOT_READY; fInode->Node()->flags &= ~HOST_ENDIAN_TO_BFS_INT32(INODE_NOT_READY);
status_t status = fInode->WriteBack(fTransaction); status_t status = fInode->WriteBack(fTransaction);
fTransaction = NULL; fTransaction = NULL;
@@ -143,7 +144,7 @@ InodeAllocator::Keep()
status_t status_t
bfs_inode::InitCheck(Volume *volume) bfs_inode::InitCheck(Volume *volume)
{ {
if (flags & INODE_NOT_READY) { if (Flags() & INODE_NOT_READY) {
// the other fields may not yet contain valid values // the other fields may not yet contain valid values
return B_BUSY; return B_BUSY;
} }
@@ -1820,7 +1821,7 @@ Inode::Remove(Transaction *transaction, const char *name, off_t *_id, bool isDir
return B_ENTRY_NOT_FOUND; return B_ENTRY_NOT_FOUND;
} }
// You can't unlink a mounted or the VM file while it is being used - while // You can't unlink a mounted image or the VM file while it is being used - while
// this is not really necessary, it copies the behaviour of the original BFS // this is not really necessary, it copies the behaviour of the original BFS
// and let you and me feel a little bit safer // and let you and me feel a little bit safer
if (inode->Flags() & INODE_NO_CACHE) if (inode->Flags() & INODE_NO_CACHE)